Let's see what the people in this class think with a show of hands.
This is a visual aid designed to be projected onto a whiteboard for whole class exposition. It shows the difference between some basic graphs and charts which students may choose to use when presenting data collection projects. Students can come up with their own ideas for questions they would like to ask the rest of the class. They could design a questionnaire to collect data but should be careful that theirs is not like this bad survey.
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